| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $18.97 | 6.595% | $20.2211 | $20.22 | $20.20 | $20.20 |
| Purchase #2 | $248.42 | 9.328% | $271.5926 | $271.59 | $271.60 | $271.60 |
| Purchase #3 | $60.82 | 9.667% | $66.6995 | $66.70 | $66.70 | $66.70 |
| Purchase #4 | $182.53 | 4.726% | $191.1564 | $191.16 | $191.15 | $191.20 |
| Purchase #5 | $112.60 | 8.309% | $121.9559 | $121.96 | $121.95 | $122.00 |
| Purchase #6 | $27.30 | 11.574% | $30.4597 | $30.46 | $30.45 | $30.50 |
| Purchase #7 | $167.63 | 13.726% | $190.6389 | $190.64 | $190.65 | $190.60 |
| 7 purchase totals = | $818.27 | $892.7241 | $892.73 | $892.70 | $892.80 | |